2019-02-06 03:34:03 +00:00
|
|
|
#! /bin/bash
|
|
|
|
|
|
|
|
|
|
set -ex
|
|
|
|
|
|
|
|
|
|
out=/output/grub-intel.raw
|
|
|
|
|
|
|
|
|
|
if [ -e $out ]; then
|
|
|
|
|
rm $out
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# create the file
|
2024-04-25 18:04:11 +00:00
|
|
|
truncate -s144M $out
|
2019-02-06 03:34:03 +00:00
|
|
|
|
|
|
|
|
# partition it
|
|
|
|
|
sgdisk \
|
2024-04-25 18:04:11 +00:00
|
|
|
--new=0:4096:+128M --typecode=0:EF00 -c 0:boot \
|
|
|
|
|
--new=0:0:+2M --typecode=0:EF02 -c 0:BIOS-BOOT \
|
2019-02-06 04:11:58 +00:00
|
|
|
--hybrid=1:2 --print $out
|
2019-02-06 03:34:03 +00:00
|
|
|
|
|
|
|
|
dev=$(losetup --find --show --partscan $out)
|
|
|
|
|
trap "losetup -d $dev" EXIT
|
|
|
|
|
|
|
|
|
|
# format filesystems
|
|
|
|
|
mkfs.vfat -n BLKBOOT ${dev}p1
|
|
|
|
|
|
|
|
|
|
# mount
|
2024-04-25 18:04:11 +00:00
|
|
|
mkdir -p /boot
|
|
|
|
|
|
|
|
|
|
mount ${dev}p1 /boot
|
|
|
|
|
trap "umount /boot" EXIT
|
|
|
|
|
|
|
|
|
|
mkdir -p /boot/grub
|
|
|
|
|
cp /assets/grub.cfg /boot/grub
|
|
|
|
|
|
|
|
|
|
devmap=/boot/grub/device.map
|
|
|
|
|
cat >$devmap <<EOF
|
|
|
|
|
(hd0) $dev
|
|
|
|
|
EOF
|
2019-02-06 03:34:03 +00:00
|
|
|
|
2024-04-25 18:04:11 +00:00
|
|
|
grub-install --target=i386-pc $dev
|
|
|
|
|
grub-install --target=x86_64-efi --removable --efi-directory=/boot
|
2019-02-06 03:34:03 +00:00
|
|
|
|
2024-04-25 18:04:11 +00:00
|
|
|
rm $devmap
|
